Ok, so last night, I put together a diaper for DH with the regular Mabu pad, plus threw a second prefold in there for overnight. I watched DH put it on her and he was letting the liner "gussets" get all wrinkled up. Because she's a wiggle worm and rolls all over. So I fixed it, he put it on at 7pm. She went overnight, from 7pm till 4am in it, and while she was a little bit wet around the legs, overall, I feel like it held up as good as a sposie does during nine hours overnight.

Also, I have tried the Mabu cover over my regular dipes, and for babysitters, that might be an option. It's not perfect, but if I make a few dipes with snaps, and then have them put this cover over it, it's not cute, but it's functional and saves money.